Smartphone Tools

Download SamFw Tool 4.0 – Supports Samsung, LG and Xiaomi devices

Download SamFw Tool 4.0 – Supports Samsung, LG and 

Xiaomi devices

The SamFw Tool 4.0 is a firmware tool that supports Samsung, LG and Xiaomi devices. It fixes some bugs and has various optimizations and new features such as the ability to detect MTP Samsung ports, optimize drive sign checks, add factory reset options, improve read information functions, and bypass micloud for Xiaomi devices. The tool is designed to support multiple systems and has a focus on optimizing and improving existing functions


The SamFw Tool 4.0 supports various functions for Samsung, Xiaomi, and LG devices including:


  • Test mode
  • Remove FRP
  • Factory reset
  • Disable Knox/Factory mode
  • MTP/ADB/Download mode
  • Change CSC
  • Remove Samsung account
  • Enable toggle mobile data
  • Soft brick fix
  • Odin flash


  • ADB (Bypass Micloud Android 8.1, Enable Diag [ROOT])
  • Fastboot (Remove FRP)
  • Sideload (Factory reset, Remove FRP, Reset Micloud, Read offline Micloud information)


  • MTP (Factory reset)
  • EDL (Factory reset, Remove FRP)


  • ADB (Battery information, Disable/Enable OTA Update, Set language, Factory reset, FRP)
  • APP Manager (Install APK/xAPK, Delete bloatware)
  • ROOT (Remove screen lock)

Other features include:

  • Checking driver signature enforcement status
  • Installing Samsung/Xiaomi USB drivers
  • Installing VC++ 2015
  • Upcoming functions such as changing SN, battery cycle, and viewing saved wifi password with ROOT.

Version Date Main Updates
4.0 Today Remove FRP with one click, Change CSC with one click, Remove FRP for new security patch (Aug 2022), Connect the phone to the PC, install Samsung driver, go to the emergency call, type #0#, click Remove FRP on the tool, and the phone will reboot after removing FRP
2.0 25/05/2022 Remove open website step, Fix check ADB connection, Add Read Info MTP, Disable Knox, Factory Reset (2 methods), MTP Open Browser, ADB Remove FRP (2 methods), Reboot MTP
2.1 27/05/2022 Fix wrong text, Add open Device Manager, Fix UI bug
2.2 27/05/2022 Optimize FRP/Factory Reset/Disable Knox
2.3 28/05/2022 Fix AT USB Connection, Fix FRP Remove/Factory Reset/Disable Knox for new model and old PC, Update Factory Reset full automate
2.4 3/6/2022 Add disable drive signature, ADB disable OTA Update, Open Browser multi options, Optimize UI
2.5 5/6/2022 Optimize Enable ADB function, Optimize Reboot function, Optimize Read info function, Add Stop button, Exit Download mode/Fix softbrick Download mode, ADB Set Language, Fix Disable Drive signature enforcement
2.6 7/6/2022 Add reboot Binary mode, read information in Download mode, FRP Remove old Android 5/6, Remove bloatware Samsung, Optimize Reset Download mode, Optimize Factory Reset, Fix load libraries problem
2.7 14/6/2022 Add ADB Battery information, Odin Flash, ADB reboot/reboot Download mode/reboot recovery mode, show COM number on device list, Farsi language code, disable driver signature status check, List supported CSC check, Fix loading progress, Read info Download mode, Optimize auto detect MTP/Download mode
2.7.1 14/6/2022 Fix small bug
2.8 20/6/2022 Add [ADB] Read full information, [ODIN] Automatic extract firmware, [SU] Remove screen lock, [MISC] Install Samsung USB driver auto detect, [MISC] Automatic detect Samsung driver and Visual C++ 2015, Fix [ADB] Read list CSC for old phones, Fix [COM] List device, Improve [TestMode] Disable Knox, [ODIN] Auto-detect MTP, Fix bugs, Security update
3.0 12/7/2022 Add [MTP] Enable secret code, [TestMode] Disable Factory mode, Fix [MTP] Read information, [DLM] Read information, Improve [TestMode] Change CSC, [ADB] Get list supported CSC, [ADB] Check SU, [ADB] Disable/Enable OTA, [ADB] Delete bloatware, Fix bugs, Security update
3.1 16/08/2022 Add [ADB] Mobile data toggle, Install APK/xAPK, Install any app as Dual Messenger

SamFw Tool 4.0

SamFw Tool 4.0

 - Fix can not detect MTP Samsung ports on some PC
 - Fix Drive sign check and optimize for multi-system PC
 - Add and optimize Reboot, Read information, support LG

 [DOWNLOADMODE] - Add Factory reset
 [ADB] - Fix read CSC list, improve change CSC function

 [MTP MODE] [DOWNLOAD MODE] - Add read information 
 [EDL] - Add Factory reset; Remove FRP 

 [ADB] - Add Bypass Micloud Android 8.1; Enable Diag root 
 [SIDELOAD] - Add Factory reset; Remove FRP;Bypass Micloud (Anti relock) Read offline Micloud data

 Fix some bugs

How To Use?

  1. First, you need to download the zip file from the below link
  2. Next, you can unzip all files at c: drive (important)
  3. Ensure you have disabled the antivirus before running the installation
  4. Next, open the folder and install the setup file with some basic instruction
  5. Run the “SamFwFRPTool.exe

  6. Next, you can install all drivers if you already installed skip this step
  7. Connect the phone and try to do any function
  8. Enjoy !!! 

Download Links:

File Information
Name SamFw Tool 4.0
Size 22.4 MB
Link MEGA | MediaFire | Google Drive
Note: Download Latest Version SamFw Tool Here 


Compatibility: The tool runs perfectly on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10 (32-bit and 64-bit).

Take a Backup: If you are willing to try the above tool, then please take a backup of your personal data from your Android Smartphone or Tablet. As flashing any Firmware or recovery may brick the device.

Credits: SamFw Tool is created and distributed by the developer. So, full credits go to the developer for sharing the tool for free.

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